<?php

/**
 * This is the model class for table "user_info".
 *
 * The followings are the available columns in table 'user_info':
 * @property string $uid
 * @property string $birthday
 * @property string $location
 * @property string $school
 * @property string $class
 * @property string $grade
 * @property string $real_name
 */
class UserInfo extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @return UserInfo the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return '{{user_info}}';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('location', 'length', 'max'=>64),
			array('school, class, grade, real_name', 'length', 'max'=>32),
			array('birthday', 'safe'),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('uid, birthday, location, school, class, grade, real_name', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'uid' => 'Uid',
			'birthday' => 'Birthday',
			'location' => 'Location',
			'school' => 'School',
			'class' => 'Class',
			'grade' => 'Grade',
			'real_name' => 'Real Name',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('uid',$this->uid,true);
		$criteria->compare('birthday',$this->birthday,true);
		$criteria->compare('location',$this->location,true);
		$criteria->compare('school',$this->school,true);
		$criteria->compare('class',$this->class,true);
		$criteria->compare('grade',$this->grade,true);
		$criteria->compare('real_name',$this->real_name,true);

		return new CActiveDataProvider(get_class($this), array(
			'criteria'=>$criteria,
		));
	}
}